yes, it is the new version.
Some/all of the Amazon reviews seem to cover the old C4. There is also confusion about the last slot having/not having rejuvenation capabilities.
you can also purchased from Amazon.de. It is EU plug also suitable for you.
The new C4 has canceled the discharge function of the 4th slot.
We may do a promotion activate for the BLF members at resently.
I will buy one with coupon code. Any AU plug?
Thank you, but no AU plug. Only UK, US and EU plug for choice.
Will protected 21700 batteries also fit? I mean those extra long ones like from Acebeam. I have not found any slot charger yet that has enough space for protected 21700/20700 batteries.
Yes, our new C4 can charge the 21700/20700 battery with protect board. The length of charging slot up to 78mm.
Okay, well if you make a group buy I’ll get one anyway, I’m sure I can find a standard figure 8 plug somewhere
Code not working.
which one is not working?
10AIEVT9 Amazon US
the promotional code you entered is not valid.
Pls use this coupon code A3H90R6604ZOS5 and purchase from the follow links:
Thanks
code doesn’t work for me
Nope me iether
+3 
If you don’t mind me asking as I didn’t see it posted anywhere, what percentage off is the code or what’s the discounted price?
Still not working.
code still not working.